Sec a-tan a = sec a+tan a
(iv)
1-sin'c
costat
= 1 + 2 tan'a
(v) seca. coseca=tan'a + cota +2
cos a
(vi) 1 + sin a
1-sin a
cosa

Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point) 2 square root of 8 8 square root of 2 8 square root of 6 6 square root of 8

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?